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Articles

Stability of cellulose phosphates in alkalic solutions

ORCID Icon, , , &
Pages 630-633 | Received 11 Nov 2021, Accepted 22 Dec 2021, Published online: 11 Jan 2022
 

Abstract

The stability of cellulose phosphates(III) and cellulose phosphates(V) in suspensions in 2 M potassium hydroxide solutions in the temperature range of 25–80 °C were investigated. The release of phosphorus compounds in eluates was determined by 31P NMR using methyl phosphonic acid (potassium methyl phosphonate) as internal standard.

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